build(deps): bump hsqldb from 2.3.1 to 2.7.1

Bumps hsqldb from 2.3.1 to 2.7.1.

---
updated-dependencies:
- dependency-name: org.hsqldb:hsqldb
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

pom.xml

@@ -640,7 +640,7 @@
                 <!-- https://sourceforge.net/p/hsqldb/bugs/1341/ prevents updating to 2.3.2 -->
                 <groupId>org.hsqldb</groupId>
                 <artifactId>hsqldb</artifactId>
-                <version>2.3.1</version>
+                <version>2.7.1</version>
             </dependency>
 
             <dependency>